package cn.yijvyan.bos.web.action;

import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.util.HashMap;
import java.util.Map;

import javax.ws.rs.core.MediaType;

import org.apache.commons.io.FileUtils;
import org.apache.cxf.jaxrs.client.WebClient;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import com.opensymphony.xwork2.ActionContext;

import cn.yijvyan.bos.domain.constant.Constants;
import cn.yijvyan.bos.domain.page.PageBean;
import cn.yijvyan.bos.domain.take_delivery.Promotion;
import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;
@ParentPackage("json-default")
@Namespace("/")
@Controller
@Scope("prototype")
@SuppressWarnings("all")
public class PromotionAction extends BaseAction<Promotion>{
	
	@Action(value="promotion_pageQuery",results={
				@Result(name="success",type="json")})
	public String pageQuery() {
		System.out.println("bos_fore中        page: "+page+" rows: "+rows);
//		PageBean<Promotion> pageBean = WebClient.create("http://localhost:9001/bos_management/services/promotionService/"
		PageBean<Promotion> pageBean = WebClient.create(Constants.BOS_MANAGEMENT_URL+
				"/bos_management/services/promotionService/"
				+ "pageQuery?page="+page+"&rows="+rows).accept(MediaType.APPLICATION_JSON)
				.get(PageBean.class);
		
		ActionContext.getContext().getValueStack().push(pageBean);
		
		return SUCCESS;
	}
	
	@Action(value="promotion_showDetail")
	public String showDetail() throws IOException, TemplateException{
		String htmlRealPath = ServletActionContext.getServletContext()
				.getRealPath("/freemarker");
		File htmlFile = new File(htmlRealPath+"/"+model.getId()+".html");
		
		if (!htmlFile.exists()) {
			Configuration configuration = new Configuration(Configuration.VERSION_2_3_22);
			configuration.setDirectoryForTemplateLoading(new File(
					ServletActionContext.getServletContext().getRealPath(
							"/WEB-INF/freemarker_templates/")));
			Template template = configuration
					.getTemplate("promotion_detail.ftl");
			
			Promotion promotion = WebClient.create(Constants.BOS_MANAGEMENT_URL+
					"/bos_management/services/promotionService/promotion/"+model.getId())
					.accept(MediaType.APPLICATION_JSON).get(Promotion.class);
			Map<String, Object> parameterMap = new HashMap<String,Object>();
			parameterMap.put("promotion", promotion);
			
//			template.process(parameterMap, new FileWriter(htmlFile));
			template.process(parameterMap, new OutputStreamWriter(new FileOutputStream(htmlFile), "utf-8"));
		}
		
		ServletActionContext.getResponse().setContentType(
				"text/html;charset=utf-8");
		FileUtils.copyFile(htmlFile, ServletActionContext.getResponse()
				.getOutputStream());
		return NONE;
	}
}
